package com.principle.command;

public class Client {
    public static void main(String[] args) {
        //使用命令设计模式，完成通过遥控器，对电灯的操作
        //创建电灯的对象（接受者）
        LightReceiver lightReceiver=new LightReceiver();
        //创建电灯相关的开关命令
        LightOnCommand lightOnCommand = new LightOnCommand(lightReceiver);
        LightOffCommand lightOffCommand = new LightOffCommand(lightReceiver);
        //需要一个遥控器
        RemoteController remoteController = new RemoteController();
        //给遥控器设置命令，比如 no=0 是电灯的开和关的操作
        remoteController.setCommand(0,lightOnCommand,lightOffCommand);
        System.out.println("------按下灯的开按钮------------");
        remoteController.onButtonWasPushed(0);
        System.out.println("------按下灯的关按钮------------");
        remoteController.offButtonWasPushed(0);
        System.out.println("------按下灯的撤销按钮------------");
        remoteController.underButtonWasPushed();
        System.out.println("--------使用遥控器操作电视机---------");
        TVReceiver tvReceiver = new TVReceiver();
        TVOnCommand tvOnCommand = new TVOnCommand(tvReceiver);
        TVOffCommand tvOffCommand = new TVOffCommand(tvReceiver);
        remoteController.setCommand(1,tvOnCommand,tvOffCommand);
        remoteController.onButtonWasPushed(1);
        remoteController.offButtonWasPushed(1);
        remoteController.underButtonWasPushed();
    }
}
